| 摘要 |
A wiper for an automobile rear-view mirror includes a wiper transmission device installed at the rear side of a rear-view mirror. The wiper transmission device is composed of a transmission motor with its shaft fixed a worm extending upward. The worm is engaged with a worm gear having its shaft fixed thereon with a driven gear engaged with a driving gear that is provided with a sidewise driving rod having an outer rectangular end inserted through the surface of the rear-view mirror to be combined with a wiper unit. In using, the transmission motor is started to drive the wiper to wipe off rainwater on the rear-view mirror to enable a driver to clearly watch the images reflected in the rear-view mirror and drive with safety.
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